Bearing 30203 (2DB)
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Technical specifications
Designation : 30203
Producer : GMB
Technical data from the manufacturers catalog :
d - 17 мм
D - 40 мм
T - 13.25 мм
B - 12 мм
C - 11 /kN
Cr - 20.8 /kN
Cor - 21.8 /kN
grease - 9000 /(r/min)
oil - 12000 /(r/min)
вес - 0.079 (kg)
e - 0.35
Y - 1.7
Yo - 1
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
3.53 NBR 70(110,72x03,53)
Manufacturer: KASTAS
Bearing 32909 X2 ()
Manufacturer: GMB
Sizes: 45x68x14 (mm)
Bearing K10X14X10
Manufacturer: ETERNO
Sizes: 10x14x10 (mm)
Weight:: 0.0041 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 15x32x7.5/9 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2518-RS
Manufacturer: INA-FAG
Sizes: 25x32x18 (mm)
K68 POM(60x66x12,5)
Manufacturer: KASTAS
Sizes: 60x66x12,5 (mm)
Подшипник 23184EK
Manufacturer: NACHI
Sizes: 420x700x224 (mm)
Weight:: 354 (kg)
Bearing 629 ZZ
Manufacturer: ETERNO
Sizes: 9x26x8 (mm)
Weight:: 0.021 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 345x385x20 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
